KR102595985B1 - 랜덤 액세스 채널 msg2 를 통한 랜덤 액세스 채널 msg3 리소스 지속기간의 표시 - Google Patents

랜덤 액세스 채널 msg2 를 통한 랜덤 액세스 채널 msg3 리소스 지속기간의 표시 Download PDF

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Publication number
KR102595985B1
KR102595985B1 KR1020197018915A KR20197018915A KR102595985B1 KR 102595985 B1 KR102595985 B1 KR 102595985B1 KR 1020197018915 A KR1020197018915 A KR 1020197018915A KR 20197018915 A KR20197018915 A KR 20197018915A KR 102595985 B1 KR102595985 B1 KR 102595985B1
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KR
South Korea
Prior art keywords
rach
base station
random access
message
attempts
Prior art date
Application number
KR1020197018915A
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English (en)
Korean (ko)
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KR20190102199A (ko
Inventor
무함마드 나즈물 이슬람
준이 리
라구 찰라
Original Assignee
퀄컴 인코포레이티드
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Publication of KR20190102199A publication Critical patent/KR20190102199A/ko
Application granted granted Critical
Publication of KR102595985B1 publication Critical patent/KR102595985B1/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/008—Transmission of channel access control information with additional processing of random access related information at receiving side
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020197018915A 2017-01-09 2018-01-04 랜덤 액세스 채널 msg2 를 통한 랜덤 액세스 채널 msg3 리소스 지속기간의 표시 KR102595985B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201762444145P 2017-01-09 2017-01-09
US62/444,145 2017-01-09
US201762560080P 2017-09-18 2017-09-18
US62/560,080 2017-09-18
US15/722,261 2017-10-02
US15/722,261 US10863484B2 (en) 2017-01-09 2017-10-02 Indication of random-access channel MSG3 resource duration via random-access channel MSG2
PCT/US2018/012402 WO2018129198A1 (en) 2017-01-09 2018-01-04 Indication of random-access channel msg3 resource duration via random-access channel msg2

Publications (2)

Publication Number Publication Date
KR20190102199A KR20190102199A (ko) 2019-09-03
KR102595985B1 true KR102595985B1 (ko) 2023-10-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197018915A KR102595985B1 (ko) 2017-01-09 2018-01-04 랜덤 액세스 채널 msg2 를 통한 랜덤 액세스 채널 msg3 리소스 지속기간의 표시

Country Status (8)

Country Link
US (1) US10863484B2 (ja)
EP (1) EP3566531B1 (ja)
JP (1) JP7086967B2 (ja)
KR (1) KR102595985B1 (ja)
CN (1) CN110169182B (ja)
BR (1) BR112019013984A2 (ja)
CA (1) CA3044554A1 (ja)
WO (1) WO2018129198A1 (ja)

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Also Published As

Publication number Publication date
CA3044554A1 (en) 2018-07-12
KR20190102199A (ko) 2019-09-03
EP3566531C0 (en) 2024-05-01
EP3566531B1 (en) 2024-05-01
WO2018129198A1 (en) 2018-07-12
US20180199332A1 (en) 2018-07-12
JP7086967B2 (ja) 2022-06-20
EP3566531A1 (en) 2019-11-13
BR112019013984A2 (pt) 2020-05-05
US10863484B2 (en) 2020-12-08
CN110169182A (zh) 2019-08-23
CN110169182B (zh) 2023-05-09
JP2020506568A (ja) 2020-02-27

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